{"product_id":"3m-lead-foil-tape-421-dark-silver-3in-36yd-00051138953140","title":"3M Lead Foil Tape 421 Dark Silver 3 in x 36 yd","description":"\u003cp\u003eShop 3M Lead Foil Tape 421 Dark Silver 3 in x 36 yd In Iraq Best Prices\u003c\/p\u003e\u003cdiv lang=\"en\" dir=\"ltr\" class=\"product-container\"\u003e\n \u003cstyle\u003e\n .product-container {\n font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, Oxygen, Ubuntu, sans-serif;\n max-width: 1200px;\n margin: 0 auto;\n padding: 2rem;\n color: #1a1a1a;\n line-height: 1.6;\n direction: ltr;\n }\n \n .product-title {\n font-size: 2rem;\n color: #2c3e50;\n margin-bottom: 1.5rem;\n font-weight: 600;\n border-bottom: 3px solid #3498db;\n padding-bottom: 0.5rem;\n }\n \n .product-description {\n font-size: 1.2rem;\n color: #2c3e50;\n margin: 1.5rem 0;\n padding: 1rem;\n background-color: #f8f9fa;\n border-left: 4px solid #3498db;\n border-radius: 4px;\n font-weight: 500;\n }\n \n .features-section {\n background: #f8f9fa;\n padding: 2rem;\n border-radius: 12px;\n margin-bottom: 2rem;\n box-shadow: 0 2px 4px rgba(0,0,0,0.1);\n }\n \n .section-title {\n font-size: 1.5rem;\n color: #2c3e50;\n margin-bottom: 1rem;\n font-weight: 500;\n }\n \n .features-list {\n list-style: none;\n padding: 0;\n margin: 0;\n }\n \n .feature-item {\n position: relative;\n padding: 0.7rem 0 0.7rem 2.5rem;\n margin-bottom: 0.5rem;\n display: flex;\n align-items: center;\n }\n \n .feature-item:before {\n content: '';\n position: absolute;\n left: 0;\n top: 50%;\n transform: translateY(-50%);\n width: 0.6rem;\n height: 0.6rem;\n background-color: #3498db;\n border-radius: 50%;\n margin-right: 0.8rem;\n }\n \n .product-short-description {\n font-size: 1.2rem;\n color: #2c3e50;\n margin: 1.5rem 0;\n padding: 1rem;\n background-color: #f8f9fa;\n border-left: 4px solid #3498db;\n border-radius: 4px;\n font-weight: 500;\n }\n \n .specs-table {\n width: 100%;\n border-collapse: collapse;\n margin-top: 1rem;\n background: white;\n box-shadow: 0 1px 3px rgba(0,0,0,0.1);\n }\n \n .specs-table th,\n .specs-table td {\n padding: 1rem;\n border: 1px solid #e1e1e1;\n text-align: left;\n }\n \n .specs-table th {\n background-color: #f1f1f1;\n font-weight: 600;\n color: #2c3e50;\n }\n \n .specs-table tr:nth-child(even) {\n background-color: #f8f9fa;\n }\n \n .specs-table tr:hover {\n background-color: #f5f5f5;\n transition: background-color 0.3s ease;\n }\n \n @media (max-width: 768px) {\n .product-container {\n padding: 1rem;\n }\n \n .product-title {\n font-size: 1.5rem;\n }\n \n .features-section {\n padding: 1rem;\n }\n \n .specs-table th,\n .specs-table td {\n padding: 0.5rem;\n }\n }\n \u003c\/style\u003e\n \n \n \n \u003c!-- Short description --\u003e\n \u003cdiv class=\"product-short-description\"\u003e\n Electrically conductive lead foil tape with rubber adhesive for industrial masking, radiation barriers, and electroplating applications. Conformable, flame-resistant, and temperature-rated -60°F to 225°F.\n \u003c\/div\u003e\n \n \u003c!-- Long description --\u003e\n \u003cdiv class=\"product-description\"\u003e\n 3M™ Lead Foil Tape 421 is an electrically and thermally conductive tape specifically engineered for industrial and occupational applications. This highly conformable tape features a dark gray lead foil backing coated with a distinctive green rubber adhesive that provides excellent initial grab and long-lasting bonds that remove cleanly from most surfaces. The malleable construction allows the tape to be shaped into complex or detailed patterns and can be die-cut into specific shapes to meet precise assembly and manufacturing process requirements.\n \n The tape is formulated to resist flame, moisture, weather, UV degradation, chemicals, and radiation, making it ideal for demanding industrial environments. With a maximum operating temperature of 225°F (107°C) and minimum operating temperature of -60°F (-51°C), this tape performs reliably over a wide variety of temperature conditions. The lead foil backing can be burnished to fully cover the adhesive and allow full contact of the lead foil to the metal base, resulting in metal-to-metal contact that continues the electrical path and reduces build-up at the adhesive interface. The rubber-based adhesive combined with the rugged, durable backing provides exceptional long service life.\n \n This product is delivered as a case containing 4 rolls, with each roll measuring 3 inches wide by 36 yards long with a total thickness of 6.3 mils. 3M Lead Foil Tape 421 carries strong acid and base resistance, making it particularly suitable for electroplating applications, radiation barriers, moisture barriers, and chemical milling operations. The heat and light reflective properties protect, insulate, and enhance lighting efficiency in specialized industrial applications.\n \u003c\/div\u003e\n \n \u003c!-- Features section (always included) --\u003e\n \n \u003cdiv class=\"features-section\"\u003e\n \u003ch2 class=\"section-title\"\u003eKey Features\u003c\/h2\u003e\n \u003cul class=\"features-list\"\u003e\n \u003cli class=\"feature-item\"\u003eElectrically and thermally conductive for metal-to-metal electrical path continuation\u003c\/li\u003e\u003cli class=\"feature-item\"\u003eHighly conformable and pliable - can be shaped into complex patterns and die-cut into specific shapes\u003c\/li\u003e\u003cli class=\"feature-item\"\u003eResists flame, moisture, weather, UV degradation, chemicals, and radiation\u003c\/li\u003e\u003cli class=\"feature-item\"\u003eHeat and light reflective properties protect, insulate, and enhance lighting efficiency\u003c\/li\u003e\u003cli class=\"feature-item\"\u003eRubber-based adhesive with green color provides excellent initial grab and clean removal from most surfaces\u003c\/li\u003e\u003cli class=\"feature-item\"\u003eStrong acid and base resistance suitable for electroplating applications\u003c\/li\u003e\u003cli class=\"feature-item\"\u003eWide operating temperature range from -60°F to 225°F (-51°C to 107°C)\u003c\/li\u003e\u003cli class=\"feature-item\"\u003eBurnishable lead foil backing allows full contact with metal surfaces\u003c\/li\u003e\u003cli class=\"feature-item\"\u003eLong-lasting bond with durable backing provides extended service life\u003c\/li\u003e\u003cli class=\"feature-item\"\u003ePackaged as 4 rolls per case for convenient ordering and inventory management\u003c\/li\u003e\n \u003c\/ul\u003e\n \u003c\/div\u003e\n \n \u003c!-- Specifications section (always included) --\u003e\n \n \u003cdiv class=\"specs-section\"\u003e\n \u003ch2 class=\"section-title\"\u003eTechnical Specifications\u003c\/h2\u003e\n \u003ctable class=\"specs-table\"\u003e\n \u003cthead\u003e\n \u003ctr\u003e\n \u003cth\u003eSpecification\u003c\/th\u003e\n \u003cth\u003eValue\u003c\/th\u003e\n \u003c\/tr\u003e\n \u003c\/thead\u003e\n \u003ctbody\u003e\n \u003ctr\u003e\u003ctd\u003eBrand\u003c\/td\u003e\u003ctd\u003e3M™\u003c\/td\u003e\u003c\/tr\u003e\u003ctr\u003e\u003ctd\u003eProduct Number\u003c\/td\u003e\u003ctd\u003e421\u003c\/td\u003e\u003c\/tr\u003e\u003ctr\u003e\u003ctd\u003eUPC\u003c\/td\u003e\u003ctd\u003e00051138953140\u003c\/td\u003e\u003c\/tr\u003e\u003ctr\u003e\u003ctd\u003e3M ID\u003c\/td\u003e\u003ctd\u003e7010312661\u003c\/td\u003e\u003c\/tr\u003e\u003ctr\u003e\u003ctd\u003eBacking Material\u003c\/td\u003e\u003ctd\u003eLead Foil\u003c\/td\u003e\u003c\/tr\u003e\u003ctr\u003e\u003ctd\u003eBacking Thickness (Imperial)\u003c\/td\u003e\u003ctd\u003e4 mil\u003c\/td\u003e\u003c\/tr\u003e\u003ctr\u003e\u003ctd\u003eBacking Thickness (Metric)\u003c\/td\u003e\u003ctd\u003e0.1 mm\u003c\/td\u003e\u003c\/tr\u003e\u003ctr\u003e\u003ctd\u003eAdhesive Type\u003c\/td\u003e\u003ctd\u003eRubber\u003c\/td\u003e\u003c\/tr\u003e\u003ctr\u003e\u003ctd\u003eAdhesive Thickness (Metric)\u003c\/td\u003e\u003ctd\u003e0.1 mm\u003c\/td\u003e\u003c\/tr\u003e\u003ctr\u003e\u003ctd\u003eProduct Color\u003c\/td\u003e\u003ctd\u003eDark Silver\u003c\/td\u003e\u003c\/tr\u003e\u003ctr\u003e\u003ctd\u003eOverall Width (Imperial)\u003c\/td\u003e\u003ctd\u003e3 in\u003c\/td\u003e\u003c\/tr\u003e\u003ctr\u003e\u003ctd\u003eOverall Width (Metric)\u003c\/td\u003e\u003ctd\u003e76.2 mm\u003c\/td\u003e\u003c\/tr\u003e\u003ctr\u003e\u003ctd\u003eOverall Length (Imperial)\u003c\/td\u003e\u003ctd\u003e36 yd\u003c\/td\u003e\u003c\/tr\u003e\u003ctr\u003e\u003ctd\u003eOverall Length (Metric)\u003c\/td\u003e\u003ctd\u003e32.91 m\u003c\/td\u003e\u003c\/tr\u003e\u003ctr\u003e\u003ctd\u003eTotal Tape Thickness (Imperial)\u003c\/td\u003e\u003ctd\u003e6.3 mil\u003c\/td\u003e\u003c\/tr\u003e\u003ctr\u003e\u003ctd\u003eTotal Tape Thickness (Metric)\u003c\/td\u003e\u003ctd\u003e0.16 mm\u003c\/td\u003e\u003c\/tr\u003e\u003ctr\u003e\u003ctd\u003eTensile Strength (Imperial)\u003c\/td\u003e\u003ctd\u003e15 lb\/in\u003c\/td\u003e\u003c\/tr\u003e\u003ctr\u003e\u003ctd\u003eTensile Strength (Metric)\u003c\/td\u003e\u003ctd\u003e26.3 N\/100mm\u003c\/td\u003e\u003c\/tr\u003e\u003ctr\u003e\u003ctd\u003eElongation at Break\u003c\/td\u003e\u003ctd\u003e14%\u003c\/td\u003e\u003c\/tr\u003e\u003ctr\u003e\u003ctd\u003eMaximum Operating Temperature (Fahrenheit)\u003c\/td\u003e\u003ctd\u003e225°F\u003c\/td\u003e\u003c\/tr\u003e\u003ctr\u003e\u003ctd\u003eMaximum Operating Temperature (Celsius)\u003c\/td\u003e\u003ctd\u003e107°C\u003c\/td\u003e\u003c\/tr\u003e\u003ctr\u003e\u003ctd\u003eMinimum Operating Temperature (Fahrenheit)\u003c\/td\u003e\u003ctd\u003e-60°F\u003c\/td\u003e\u003c\/tr\u003e\u003ctr\u003e\u003ctd\u003eMinimum Operating Temperature (Celsius)\u003c\/td\u003e\u003ctd\u003e-51°C\u003c\/td\u003e\u003c\/tr\u003e\u003ctr\u003e\u003ctd\u003eShelf Life\u003c\/td\u003e\u003ctd\u003e18 months\u003c\/td\u003e\u003c\/tr\u003e\u003ctr\u003e\u003ctd\u003eSmallest Saleable Unit\u003c\/td\u003e\u003ctd\u003eRoll\u003c\/td\u003e\u003c\/tr\u003e\u003ctr\u003e\u003ctd\u003eUnits per Case\u003c\/td\u003e\u003ctd\u003e4 rolls\u003c\/td\u003e\u003c\/tr\u003e\u003ctr\u003e\u003ctd\u003eIndustries\u003c\/td\u003e\u003ctd\u003eAerospace, Appliance, Automotive, Construction, Electronics, General Industrial, Metalworking, Military \u0026 Government, Specialty Vehicles, Transportation\u003c\/td\u003e\u003c\/tr\u003e\u003ctr\u003e\u003ctd\u003eRecommended Applications\u003c\/td\u003e\u003ctd\u003eMasking in electroplating, Radiation barrier, Moisture barrier, Chemical milling\u003c\/td\u003e\u003c\/tr\u003e\u003ctr\u003e\u003ctd\u003eRegulatory Status\u003c\/td\u003e\u003ctd\u003eFor industrial\/occupational use only. Not for consumer sale or use.\u003c\/td\u003e\u003c\/tr\u003e\n \u003c\/tbody\u003e\n \u003c\/table\u003e\n \u003c\/div\u003e\n \u003c\/div\u003e\u003cp\u003eOrder 3M Lead Foil Tape 421 Dark Silver 3 in x 36 yd at wholesale prices for companies and factories in Iraq and Middle East, get the best deals on bulk purchases, contact us today.\u003c\/p\u003e","brand":"3M","offers":[{"title":"Default Title","offer_id":45146236158152,"sku":"00051138953140","price":0.0,"currency_code":"IQD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0665\/9761\/7864\/files\/35325c29-0885-4aed-aba0-013d9dc2bbd5.webp?v=1784649566","url":"https:\/\/toolmart.me\/en\/products\/3m-lead-foil-tape-421-dark-silver-3in-36yd-00051138953140","provider":"TOOLMART","version":"1.0","type":"link"}